From 8dea53ba5c675f3011461628a2a219c38bb43358 Mon Sep 17 00:00:00 2001
From: YanZhi <773534601@qq.com>
Date: Wed, 17 Dec 2025 15:02:12 +0000
Subject: [PATCH] add DRGB E8

---
 Controllers/DRGBController/DRGBController.cpp     | 15 +++++++++++++--
 .../DRGBController/DRGBControllerDetect.cpp       |  1 +
 Controllers/DRGBController/RGBController_DRGB.cpp |  5 +++++
 Controllers/DRGBController/RGBController_DRGB.h   |  1 +
 4 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/Controllers/DRGBController/DRGBController.cpp b/Controllers/DRGBController/DRGBController.cpp
index 711cff9cc..8fb98bb71 100644
--- a/Controllers/DRGBController/DRGBController.cpp
+++ b/Controllers/DRGBController/DRGBController.cpp
@@ -44,11 +44,11 @@ void DRGBController::KeepaliveThread()
     sleep_buf[0] = 0x65;
     while(keepalive_thread_run.load())
     {
-        if((std::chrono::steady_clock::now() - last_commit_time) > std::chrono::seconds(1))
+        if((std::chrono::steady_clock::now() - last_commit_time) > std::chrono::milliseconds(500))
         {
             SendPacketFS(sleep_buf, 1, 0);
         }
-        std::this_thread::sleep_for(500ms);
+        std::this_thread::sleep_for(300ms);
     }
 }
 
@@ -96,6 +96,12 @@ void DRGBController::SendPacket(unsigned char* colors, unsigned int buf_packets
     unsigned int    buf_idx = 0;
     memset(usb_buf, 0x00, sizeof(usb_buf));
     usb_buf[0x00]   = 0x00;
+
+    /*-----------------------------------------------------*\
+    | Update last commit time                               |
+    \*-----------------------------------------------------*/
+    last_commit_time = std::chrono::steady_clock::now();
+
     unsigned int    HigCount = LEDtotal / 256 >= 1 ? 1 : 0;
     unsigned int    LowCount = LEDtotal >= DRGB_V4_ONE_PACKAGE_SIZE ? 60 : (LEDtotal % 256) ;
     LEDtotal = LEDtotal <= DRGB_V4_ONE_PACKAGE_SIZE ? 0 : (LEDtotal-DRGB_V4_ONE_PACKAGE_SIZE);
@@ -122,6 +128,11 @@ void DRGBController::SendPacketFS(unsigned char* colors, unsigned int buf_packet
     unsigned char usb_buf[65] = {0};
     unsigned int current_index = 0;
 
+    /*-----------------------------------------------------*\
+    | Update last commit time                               |
+    \*-----------------------------------------------------*/
+    last_commit_time = std::chrono::steady_clock::now();
+
     if(Array == 0x64 || Array == 0x47)
     {
         const unsigned int offset = (Array == 0x64) ? 100 : 92;
diff --git a/Controllers/DRGBController/DRGBControllerDetect.cpp b/Controllers/DRGBController/DRGBControllerDetect.cpp
index 029861c0d..dc2d8411d 100644
--- a/Controllers/DRGBController/DRGBControllerDetect.cpp
+++ b/Controllers/DRGBController/DRGBControllerDetect.cpp
@@ -50,6 +50,7 @@ REGISTER_HID_DETECTOR("DeepRGB LED",                DetectDRGBControllers, DRGBV
 REGISTER_HID_DETECTOR("DeepRGB Ultra V3",           DetectDRGBControllers, DRGBV3_VID,  DRGB_Ultra_V3_PID);
 REGISTER_HID_DETECTOR("DeepRGB CORE V3",            DetectDRGBControllers, DRGBV3_VID,  DRGB_CORE_V3_PID);
 REGISTER_HID_DETECTOR("DeepRGB E8 F",               DetectDRGBControllers, DRGBV3_VID,  DRGB_E8_F_PID);
+REGISTER_HID_DETECTOR("DeepRGB E8",                 DetectDRGBControllers, DRGBV3_VID,  DRGB_E8_PID);
 REGISTER_HID_DETECTOR("DeepRGB E16",                DetectDRGBControllers, DRGBV3_VID,  DRGB_E16_PID);
 REGISTER_HID_DETECTOR("NEEDMAX 10 ELITE",           DetectDRGBControllers, DRGBV3_VID,  DM_10_PID);
 REGISTER_HID_DETECTOR("JPU ELITE",                  DetectDRGBControllers, DRGBV3_VID,  JPU_12_PID);
diff --git a/Controllers/DRGBController/RGBController_DRGB.cpp b/Controllers/DRGBController/RGBController_DRGB.cpp
index 7a4e00390..22bb53780 100644
--- a/Controllers/DRGBController/RGBController_DRGB.cpp
+++ b/Controllers/DRGBController/RGBController_DRGB.cpp
@@ -150,6 +150,11 @@ void RGBController_DRGB::SetupZones()
             NUM_Channel_led = 132;
             Version         = 1;
             break;
+        case DRGB_E8_PID:
+            NUM_CHANNELS    = 8;
+            NUM_Channel_led = 132;
+            Version         = 1;
+            break;
         case DRGB_E16_PID:
             NUM_CHANNELS    = 16;
             NUM_Channel_led = 132;
diff --git a/Controllers/DRGBController/RGBController_DRGB.h b/Controllers/DRGBController/RGBController_DRGB.h
index 70c0cbf67..46d86f097 100644
--- a/Controllers/DRGBController/RGBController_DRGB.h
+++ b/Controllers/DRGBController/RGBController_DRGB.h
@@ -34,6 +34,7 @@
 #define DRGB_Ultra_V3_PID       0x1221
 #define DRGB_CORE_V3_PID        0x1226
 #define DRGB_E8_F_PID           0x1408
+#define DRGB_E8_PID             0x1407
 #define DRGB_E16_PID            0x1416
 #define DM_10_PID               0x1410
 #define JPU_12_PID              0x1412